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  • FZ/T 13041-2016 色织皱布 Yarn-dyed crepe fabric2023-05-11
  • DB32/T 3123-2016 罗氏沼虾与青虾接茬养殖技术规程 Technical Norms for the Rotational Culture of Macrobrachium ...2023-05-11
  • EN ISO 683-4-2018 Heat-treatable steels,alloy steels and free-cutting steels. Part 4:Free-cutting steels (I...2023-05-11
  • DL/T 1731-2017 电力信息系统非功能性需求规范 Specification for non functional requirements for information sy...2023-05-11
  • GA 1029-2022 机动车驾驶人考试场地及其设施设置规范 Specifications for layout of driving test fields and insta...2023-05-11
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  • DB13/T 1081.4-2009 食品用包装材料及制品 塑料 第4部分:1,3-丁二烯含量的测定 Food packaging materials and art...2023-05-11
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  • DL/T 2151.3-2020 岸基供电系统 第3部分:变频电源 Shore-based power supply systems - Part 3: Variable frequency ...2023-05-11
  • GA/T 543.19-2020 公安数据元(19) The data elements for public security(19)2023-05-11
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  • GB/T 38918-2020 民用飞机起落架结构设计与仿真 Civil airplane landing gear structure design and simulation...2023-05-11
  • GB 7300.402-2020 饲料添加剂 第4部分:酶制剂 植酸酶 Feed additives-Part 4: Enzymes-Phytase2023-05-11
  • GB/T 39748.7-2021 失禁用尿吸收辅助器具 聚合物基质吸液材料特性的测试方法 第7部分:称重法测定压力作用下的吸液量 ...2023-05-11